<template>
  <pc-button loading>默认按钮</pc-button>
  <pc-button loading type="primary">主要按钮</pc-button>
  <pc-button loading type="info">信息按钮</pc-button>
  <pc-button loading type="success">成功按钮</pc-button>
  <pc-button loading type="warning">警告按钮</pc-button>
  <pc-button loading type="danger">危险按钮</pc-button>
</template>